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福州市2015年高三3月质检数学试卷(文科)(word版含答案)

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rapid development of the market economy environment to explore public servants ' duty consumption monetization reform has provided a good foundation. The socialization of rear service work has been launched, and rapid progress in some places and departments, duty consumption monetization of carrier and approach to management has been resolved. Third, in recent years, exploring the monetization of duty consumption has made some progress, have gained some experience and can provide reference to the comprehensive reform of the system of public servants ' duty consumption further. Implementing an \n\ze official entertaining managemnt; enhancing the telecommunication expense management; elimination of County travel and countryside subsidies; research \s\zation management of corporate spending, and so on. Finally, group ...18 session to be held in Beijing from November 9, 2013 to 12th. 35 years ago blew the third plenary session of the reform and opening up in the spring breeze, changed, affect the world; today, 35 years later, in the eyes of the nation and the world expect, again to reform mark China, ushered in the 18 session. XI General Secretary pointed out that China's reform has entered a crucial period and the Sham Shui Po District, must be based on greater political courage and wisdom, lose no time in deepening reform in important fields. Dares to crack a hard nut, dares to question the Rapids, which dares to break the barrier of ideas, and dare to benefit cure barriers. Deepening reform and opening up is on schedule to achieve institutional safeguards of the moderately well-off. Under the \zation requirements, 18 session of the desion was a \nt of overall scheme of reform, will promote an integrated and coordinated economic, political, cultural, social and ecological civilization construction of the five reforms and the party's construction in the area of institutional reform. The \chieve a comprehensive reform of institutional guarantees for objectives of build a well-off society, the smooth progress of the construction of a well-off society and reform the objectives of the programme. One, holding time and place importance on November 9, 2013 to the 18 session of the 12th Beijing since 1978, 35, have been 7 plenary session, each time on major issues of political and economic life of the country has made important deployment. In accordance with PRC political practice, often at every session of the CPC Central Committee in a plenary session was held immediately after the party's Congress, on the theme \sonnel\scussing election Central's top leaders, such as the election of the Standing Committee of the political Bureau, through the Central Committee members, decisions, such as members of the Central Military Commission. The second plenary session, is held in two sessions before the general election, mainly to discuss a new State personnel issues. But by the third 所以??x2?2?y2???x2?1?y2?0,即?y2?2x2?1??0. ····································· 9分

1. ······························································· 10分 21y22x2y2?1??1, 因为点Q?,y2?在椭圆??1上,所以?163243??33解得y2?··································································· 11分 5或y2??5. ·

443由椭圆对称性,不妨取y2?5,则OP?OF?FP???1,0????x2?2,?y2?

422?3??3???2??1???45??33x2y2?3??3??????1,?????1,?5??,5??在椭圆?因为点P????1,?所以??1上,

444343?2??2?1解得 ??或???1(舍去). ································································ 13分

211所以FP?AQ?,即PF?AQ?. ···························································· 14分

22方法五:依题意,得PQ与坐标轴不垂直. 依题意,y1?y2?0,所以x2?设l方程为y?k?x?1?(k?0),P?x1,y1?,Q?x2,y2?.

因为点Q与点Q?关于x轴对称,所以Q??x2,?y2?. ············································· 6分 直线PQ?过定点M??4,0?,理由如下: ··························································· 7分 ?y?k?x?1?,2222由?2消去得y3?4kx?8kx?4k?12?0. 23x?4y?12,?8k24k2?12所以??0,x1?x2??.··················································· 8分 ,x1x2?3?4k23?4k2?24k所以x2y1?x1y2?x2?k?x1?1??x1?k?x2?1??2kx1x2?k?x1?x2??,

3?4k26k. ····································· 9分 y1?y2?k?x1?1??k?x2?1??k?x1?x2??2k?3?4k2因为MP??x1?4,y1?,MQ???x2?4,?y2?,

???24k24k??0, 223?4k3?4k所以MP∥MQ?, ······················································································ 11分

所以?x2?4?y1??x1?4?y2??x2y1?x1y2??4?y1?y2??所以M,P,Q?三点共线,即直线PQ?过定点M??4,0?. ··································· 12分 因为F为线段AM中点,PF∥AQ?,所以PF?1······························· 14分 AQ?. ·

2

lenary session, each session of the Central Committee of national institutions and personnel problems have been arranged, you can concentrate on national development and reforms. Previous plenary session is often branded with a central leading collective, often by looking at the third plenum of the initiative to found the current central leadership collective governance characteristics. From the analysis of the process of economic reform in China, plenary session, 12 session, 14, 16 plenary session have programmatic meaning, respectively, marking the four stages of China's economic reform, and that the start-up phase of reform, reform, construction phase and perfecting the Socialist market economy framework stage of socialist market economy. Previous plenary session topics proposed to the third plenary session of \struggle as the key link,\st modernization; 12 session marked the change from rural to urban, established with public ownership as the Foundation of a planned commodity economy; 13 session at a time when both the old and the new system change, governance and rectify the economic order; 14 ... Fair and efficient and authoritative Socialist judicial system, safeguard the people's interests. Legal authority to uphold the Constitution, deepening the reform of administrative law enforcement, ensure that the right to exercise judicial power independently and impartially according to law the prosecution, perfecting the running mechanism of judicial power, improve the system of judicial protection of human rights. Plenary session, Affairs the right to adhere to the system, and let the people authority to let the power run in the Sun, is shut up in a cage of the system power policy. Decision Science, implementation should be constructed strong, supervise the running of powerful system, improve the system of punishing and preventing corruption, promoting political integrity, and strive to achieve cadres ' honest and Government integrity, clean politics. To form a scientific and effective coordination of power restriction and mechanisms to strengthen anti-corruption institutional innovation and institutional protection, sound improvement style normal system. Plenary session, building a socialist culture in China, enhancing national cultural soft power, must adhere to the orientation of advanced Socialist culture, adhere to the development of Socialist culture with Chinese characteristics, adhere to the people-centred work-oriented, further deepening reform of culture. To improve the cultural management system, establish and improve the modern market system and building modern public cultural service system, improve the level of culture opening. Plenary session, achieving development results more equitable benefit of all people, we must speed up reform of social programs and solve the issues of concern to the people the most direct and real interest, and better meet the needs of the people. To deepen education reform, improve institutional mechanisms for the高三文科数学 -9- (共4页)

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